Houston, Texas
United States
5
2023-03-09
The entities that hold a legal rights for patent applications filed by inventor Wei Xia:
Xia Wei from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods for completing a wellbore using high density brine containing colloidal particles
#2 | 2022-07-07High density brine with low crystallization temperature
#3 | 2021-08-26Methods of recycling oil from a direct phase emulsion
#4 | 2018-06-07High Density Brine Containing Colloidal Particles
#5 | 2017-03-30High density brine with low crystallization temperature
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